package com.itheima.mapper;

import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;


@Mapper
public interface
DeptMapper {

    @Select("select * from dept")
    List<Dept> selectDepts();

    @Delete("delete from dept where id = #{id}")
    void deleteDept(Integer id);

    @Insert("insert into dept (name , create_time , update_time) values (#{name} , #{createTime} , #{updateTime} )")
    void insertDept(Dept dept);

    @Select("select * from dept where id = #{id}")
    Dept selectDeptById(Integer id);

    @Update("update dept set name=#{name} where id = #{id}")
    void updateDeptName(Dept dept);
}



